diff options
| author | Gonglei <arei.gonglei@huawei.com> | 2016-09-26 17:23:23 +0800 |
|---|---|---|
| committer | Daniel P. Berrange <berrange@redhat.com> | 2016-10-19 10:09:24 +0100 |
| commit | 77cf26cd89c6e6947fe856a079061cebaecd5435 (patch) | |
| tree | b3ccc0f106bf7934812d76ad7921e42ba34bd81a | |
| parent | 3c28292f390f642bbb3dba0949ecf36aaf7be0d6 (diff) | |
crypto: add mode check in qcrypto_cipher_new() for cipher-builtin
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
| -rw-r--r-- | crypto/cipher-builtin.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/crypto/cipher-builtin.c b/crypto/cipher-builtin.c index fd59a9e461..b4bc2b9ca6 100644 --- a/crypto/cipher-builtin.c +++ b/crypto/cipher-builtin.c @@ -433,6 +433,17 @@ QCryptoCipher *qcrypto_cipher_new(QCryptoCipherAlgorithm alg, { QCryptoCipher *cipher; + switch (mode) { + case QCRYPTO_CIPHER_MODE_ECB: + case QCRYPTO_CIPHER_MODE_CBC: + case QCRYPTO_CIPHER_MODE_XTS: + break; + default: + error_setg(errp, "Unsupported cipher mode %s", + QCryptoCipherMode_lookup[mode]); + return NULL; + } + cipher = g_new0(QCryptoCipher, 1); cipher->alg = alg; cipher->mode = mode; |